查询词典 PLA

PLA with excessive Lonformation units in polymer chains ran he obtained using SnCl2 and naphthalene disulphonic acid as catalyst system.

SnCl2和NDA分别催化D， L-乳酸聚合可制备消旋的非晶态聚乳酸，而SnCl2/NDA催化体系所得的聚乳酸是高光学活性的L-构型的结晶聚合物。

SETTING and MATERIALS: Neurological Laboratory and Electroscopic Center of Xijing Hospital, Fourth Military Medical University of Chinese PLA.

地点和材料：解放军第四军医大学西京医院神经内科实验室和第四军医大学电镜中心。

Methods:A total of 19 cases of anastomotic leakage following esophagogastrostomy (6 cases) or esophagojejunostomy (13 cases) after gastrectomy for gastric carcinoma in PLA General Hospital from January 1997 to December 2006 were analyzed retrospectively.

对1997年1月至2006年12月，中国人民解放军总医院治疗的胃癌切除术后6例食管胃吻合口漏和13例食管空肠吻合口漏共19例病人进行回顾性分析。

The viscous water extinguishant should be a pseudo-pla stic fluid with yield stress.

粘性水灭火剂应具有屈服假塑性流体特性，从而在物体表面形成稳定的覆盖层，并具有较低的输送阻力。

Adenovirus carrying BMP-2 gene, after being mixed with fibrinous gel, was siphoned off on biodegradable scaffolds.

将BMP-2腺病毒载体(Ad-BMP-2)与纤维蛋白凝胶混合后复合PLA／PCL支架，移植修复骨缺损。

PLA-NPs might be used as a new carrier for Gambogic acid.

聚乳酸可能成为藤黄酸的新型载体。

The comparision between gasless and convential laparoscopy in the treatment of ovarian benign tumor YU Jiang,ZHANG Yunuo.The 181th Hospital of PLA,Guilin 541002,China

作者：作者：于江，张玉诺作者单位：中国人民解放军第181医院，广西桂林，541002 来源：医学期刊/外科学收藏本文章

1Department of Cardiovasology, Tangdu Hospital, Fourth Military Medical University, Xi an 710038,China, 2Institue of Geratic Cardiology, PLA General Hospital, Beijing 100853, China

目的：研究衰老大鼠肺部感染时血浆血管加压素（Arginine vasopressin， AVP）浓度的变化及其与心脏胶原蛋白之间的关系。

Gerontal Gastroenterology Department, General Hospital of PLA, Beijing 100853, China

作者：赵擎，辛绍杰，侯俊，胡燕，貌盼勇作者单位：北京中国人民解放军总医院南楼消化科，100853；北京解放军第三〇二医院传染三科，100039北京解放军第三〇二医院传染病研究所病毒研究室，00039

Gerontal Gastroenterology Department, General Hospital of PLA, Beijing 100853, China

赵擎，北京中国人民解放军总医院南楼消化科，100853；辛绍杰，北京解放军第三〇二医院传染三科，100039；侯俊、胡燕、貌盼勇，北京解放军第三〇二医院传染病研究所病毒研究室，00039

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。